1. Incorrect Output Format: Make sure that you are specifying the correct output format for the conversion. The `-codec` option specifies the codec to use for the video, and the `-audio_codec` option specifies the audio codec. Double-check that you are using the correct options for your desired output format. 2. Incorrect Video Size: Check if the video size is correctly specified in the conversion command. If the video size is not set correctly, FFmpeg may produce a sideways video. Use the `-s` option to specify the width and height of the video. For example: `ffmpeg -i input.mp4 -s 640x480 output.avi` 3. Incorrect Audio Format: Make sure that you are specifying the correct audio format for the conversion. If the audio format is not set correctly, FFmpeg may produce audio only or sideways video. Use the `-acodec` option to specify the audio codec. For example: `ffmpeg -i input.mp4 -acodec pcm output.avi` 4. Incorrect Frame Rate: Check if the frame rate is correctly specified in the conversion command. If the frame rate is not set correctly, FFmpeg may produce a sideways video. Use the `-r` option to specify the frame rate. For example: `ffmpeg -i input.mp4 -r 30 output.avi` 5. Incorrect Video Bitrate: Check if the video bitrate is correctly specified in the conversion command. If the video bitrate is not set correctly, FFmpeg may produce a sideways video. Use the `-b:v` option to specify the video bitrate. For example: `ffmpeg -i input.mp4 -b:v 100k output.avi` 6. Incorrect Audio Bitrate: Check if the audio bitrate is correctly specified in the conversion command. If the audio bitrate is not set correctly, FFmpeg may produce audio only or sideways video. Use the `-ab:a` option to specify the audio bitrate. For example: `ffmpeg -i input.mp4 -ab:a 100k output.avi` 7. Incorrect Codec: Check if the codec you are using is compatible with the output format. Some codecs may not be supported by FFmpeg for certain output formats. Use the `-codec` option to specify the codec. For example: `ffmpeg -i input.mp4 -codec libx264 output.avi` 8. Incorrect Audio Channels: Check if the audio channels are correctly specified in the conversion command. If the audio channels are not set correctly, FFmpeg may produce audio only or sideways video. Use the `-a` option to specify the number of audio channels. For example: `ffmpeg -i input.mp4 -a 2 output.avi` 9. Incorrect Video Stream: Check if the video stream is correctly specified in the conversion command. If the video stream is not set correctly, FFmpeg may produce a sideways video. Use the `-i` option to specify the input file. For example: `ffmpeg -i input.mp4 output.avi` 10. Incorrect Output File Path: Check if the output file path is correctly specified in the conversion command. If the output file path is not set correctly, FFmpeg may produce a sideways video or audio only. Use the `-o` option to specify the output file path. For example: `ffmpeg -i input.mp4 -o output.avi`
anon 0 points 11 months ago
1. Incorrect Output Format: Make sure that you are specifying the correct output format for the conversion. The `-codec` option specifies the codec to use for the video, and the `-audio_codec` option specifies the audio codec. Double-check that you are using the correct options for your desired output format.
2. Incorrect Video Size: Check if the video size is correctly specified in the conversion command. If the video size is not set correctly, FFmpeg may produce a sideways video. Use the `-s` option to specify the width and height of the video. For example: `ffmpeg -i input.mp4 -s 640x480 output.avi`
3. Incorrect Audio Format: Make sure that you are specifying the correct audio format for the conversion. If the audio format is not set correctly, FFmpeg may produce audio only or sideways video. Use the `-acodec` option to specify the audio codec. For example: `ffmpeg -i input.mp4 -acodec pcm output.avi`
4. Incorrect Frame Rate: Check if the frame rate is correctly specified in the conversion command. If the frame rate is not set correctly, FFmpeg may produce a sideways video. Use the `-r` option to specify the frame rate. For example: `ffmpeg -i input.mp4 -r 30 output.avi`
5. Incorrect Video Bitrate: Check if the video bitrate is correctly specified in the conversion command. If the video bitrate is not set correctly, FFmpeg may produce a sideways video. Use the `-b:v` option to specify the video bitrate. For example: `ffmpeg -i input.mp4 -b:v 100k output.avi`
6. Incorrect Audio Bitrate: Check if the audio bitrate is correctly specified in the conversion command. If the audio bitrate is not set correctly, FFmpeg may produce audio only or sideways video. Use the `-ab:a` option to specify the audio bitrate. For example: `ffmpeg -i input.mp4 -ab:a 100k output.avi`
7. Incorrect Codec: Check if the codec you are using is compatible with the output format. Some codecs may not be supported by FFmpeg for certain output formats. Use the `-codec` option to specify the codec. For example: `ffmpeg -i input.mp4 -codec libx264 output.avi`
8. Incorrect Audio Channels: Check if the audio channels are correctly specified in the conversion command. If the audio channels are not set correctly, FFmpeg may produce audio only or sideways video. Use the `-a` option to specify the number of audio channels. For example: `ffmpeg -i input.mp4 -a 2 output.avi`
9. Incorrect Video Stream: Check if the video stream is correctly specified in the conversion command. If the video stream is not set correctly, FFmpeg may produce a sideways video. Use the `-i` option to specify the input file. For example: `ffmpeg -i input.mp4 output.avi`
10. Incorrect Output File Path: Check if the output file path is correctly specified in the conversion command. If the output file path is not set correctly, FFmpeg may produce a sideways video or audio only. Use the `-o` option to specify the output file path. For example: `ffmpeg -i input.mp4 -o output.avi`